Is the number 53 a prime number or a composite number

Construct a triangle ABC, with BC = 7.5, AC = 5cm and angle BCA = 120°

On average the number of electronic keyboards sold in California each year is equivalent to seven times the average number sold yearly in Wyoming.

Two mathematically similar cylinders are shown. The volume of the smaller cylinder is 50 cm3 Calculate the volume of the larger cylinder.

Harley is loading 625 bags of cement onto small pallets. Each pallet holds 5 bags how many pallets will Harley needs?

Solve for x -5/6x-1/9x=-102

Does 490/10 equel to 4.9

Which rational number also belongs to the set of natural numbers? Select one: a. 15 b. - 12 c. 38 d. 0.1666 ...

How many different ways can 12 race cars finish in first second and third place?

As a sales person you are paid $50 per week + 2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

4. If a pair of shoes is going to be discounted 15%, what decimal can be used as the multiplier to find the new cost of the shoes?